CHAPTER IV. HOW WAS THIS WORLD COMPOSED IN THAT ORDER AND AFTER THAT MANNER IT IS?
The world being broken and confused, after this manner it was reduced into figure and composure as now it is. The insectible bodies or atoms, by a wild and fortuitous motion, without any governing power, incessantly and swiftly were hurried one amongst another, many bodies being jumbled together; upon this account they have a diversity in the figures and magnitude. These therefore being so jumbled together, those bodies which were the greatest and heaviest sank into the lowest place; they that were of a lesser magnitude, being round, smooth, and slippery, these meeting with those heavier bodies were easily broken into pieces, and were carried into higher places. But when that force whereby these variously particles figured particles fought with and struck one another, and forced the lighter upwards, did cease, and there was no farther power left to drive them into superior regions, yet they were wholly hindered from descending downwards, and were compelled to reside in those places capable to receive them; and these were the heavenly spaces, unto which a multitude of these small bodies were hurled, and these being thus shivered fell into coherence and mutual embraces, and by this means the heaven was produced. Then a various and great multitude of atoms enjoying the same nature, as it is before asserted, being hurried aloft, did form the stars. The multitude of these exhaled bodies, having struck and broke the air in shivers, forced a passage through it; this being turned into wind invested the stars, as it moved, and whirled them about, by which means to this present time that circulary motion which these stars have in the heavens is maintained. Much after the same manner the earth was made; for by those little particles whose gravity made them to reside in the lower places the earth was formed. The heaven, fire, and air were constituted of those particles which were carried aloft. But a great deal of matter remaining in the earth, this being condensed by the driving of the winds and the air from the stars, every little part and form of it was compressed, which created the element of water; but this being fluidly disposed did run into those places which were hollow, and these places were those that were capable to receive and protect it; or the water, subsisting by itself, did make the lower places hollow. After this manner the principal parts of the world were constituted.
CHAPTER V. WHETHER THE UNIVERSE IS ONE SINGLE THING.
The Stoics pronounce that the world is one thing, and this they say is the universe and is corporeal.
But Empedocles's opinion is, that the world is one; yet by no means the system of this world must be styled the universe, but that it is a small part of it, and the remainder is inactive matter.
What to Plato seems the truest he thus declares, that there is one world, and that world is the universe; and this he endeavors to evince by three arguments. First, that the world could not be complete and perfect, if it did not within itself include all beings. Secondly, nor could it give the true resemblance of its original and exemplar, if it were not the one only begotten thing. Thirdly, it could not be incorruptible, if there were any being out of its compass to whose power it might be obnoxious. But to Plato it may be thus returned. First, that the world is not complete and perfect, nor doth it contain all things within itself. And if man is a perfect being, yet he doth not encompass all things. Secondly, that there are many exemplars and originals of statues, houses, and pictures. Thirdly, how is the world perfect, if anything beyond it is possible to be moved about it? But the world is not incorruptible, nor can it be so conceived, because it had an original.
To Metrodorus it seems absurd, that in a large field one only stalk should grow, and in an infinite space one only world exist; and that this universe is infinite is manifest by this, that there is an infinity of causes. Now if this world be finite and the causes producing it infinite, it follows that the worlds likewise be infinite; for where all causes concur, there the effects also must appear, let the causes be what they will, either atoms or elements.